Select two comorbid factors common in schizophrenic patients.

A. Substance abuse
B. Residing in a low population density
C. Lack of seasonal influenza vaccination
D. Undiagnosed medical illness



Answer :

Final answer:

Substance abuse and undiagnosed medical illness are common comorbid factors in schizophrenic patients.


Explanation:

Substance abuse and undiagnosed medical illness are two comorbid factors commonly found in schizophrenic patients. Substance abuse, such as cannabis use, has been linked to an increased risk of developing schizophrenia. Likewise, undiagnosed medical conditions, especially those related to prenatal problems or complications during birth, can also contribute to the manifestation of schizophrenia.


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